Don't know if it was already posted but the 1541 ultimate for C64 does that, among others things, emulate a real 1541. The software is now open source, but I frankly don't know if the code could be used for an Oric equivalent.

Don't know if it was already posted but the 1541 ultimate for C64 does that, among others things, emulate a real 1541. The software is now open source, but I frankly don't know if the code could be used for an Oric equivalent.